Home›Asteroids›152723 1998 UM31152723 1998 UM31Main-belt minor planetDesignation(152723) 1998 UM31ClassMain-beltSemi-major axis2.37968 AUEccentricity0.2250589Inclination1.0348°Absolute magnitude (H)17.28Perihelion1.844 AUAphelion2.915 AU